Glottopedia:Signature

Sign all your posts on talk pages by typing --~ to be accountable and to help others understand the conversation.

Signing your posts (on all talk pages&mdash;but not on articles) is an important aspect of a wiki's developed etiquette, and an essential aspect of the community communication that helps articles to be formed and developed. Discussion helps other users who are reading talk pages to understand the progress and evolution of a dialogue, and to better offer their help, and to more easily judge users who are accountable to their comments.

Because of this, developers created a very easy way to create signatures. To automatically sign your posts with a date-stamp, add four tildes ( ~ ) at the end of your message; or add three tildes to add just your name. (In general, using the full date-stamp is preferred.) Editors with the edit toolbar option enabled under Special:Preferences can click the signature icon located at the top of edit boxes to add the four tildes.

Basics
Here's a list of all the signature options:

If your preferred signature consists of non-ASCII characters (Chinese, for example), you are encouraged to use ASCII characters in them as well. This is because not everyone can view certain characters, and instead may find a box or other replacement where the non-ASCII character would properly be.

Customizing your signature
Registered users can customize their signature by going to Special:Preferences and changing the field "Nickname". The software automatically places   and    around the text entered in this field, so that whatever nickname you choose to use as a signature will be linked to your user page. Although not a policy, it seems to be common practice (and common courtesy) to use a signature name that is either identical or closely related to your account name. We strongly encourage you to use your real name.

If you want to use a more complex signature (for instance, including a link to your talk page), you can choose the "Raw signatures (without automatic link)" checkbox in your Preferences. Just fill the "Your nickname" field with your desired signature, exactly as you want it to be substituted for the tildes. Note that some older ways of doing it do not work here any more.

Please note that the inclusion of images in your signature is discouraged&mdash;it is distracting to many users, puts a small but unnecessary drain on the servers, and can badly distort the normal display of talk pages (especially if the image link should become broken, or the viewer has images turned off in their browsers).

Note that the talk link is somewhat "disguised" in some signatures&mdash;it might look like a last name, or even the last letter of a name, or a single symbol. Hovering the mouse pointer over the link should tell you (in a tooltip, browser status bar, or other) whether the link is pointing to "User", "User talk", or something else.

Images and Appearance
There are several objections to having images in signatures. In particular, they are said to cause server slowdown, and serve no purpose in an encyclopedia project other than vanity. In addition, they can unintentionally make pages more difficult to read. There have been some calls for banning them entirely; some people have objected to such a ban, arguing it would stifle creativity.

However, these elements in the signature are discouraged for several reasons:
 * they use additional server resources
 * they can reduce searchability and make it more difficult to copy text from a page
 * they are potentially distracting from the actual message
 * in most web browsers, images do not scale with the text, making lines with images higher than those without.

Your signature also should not blink, as this can annoy many other editors. Neither should it be too long (long signatures with lots of HTML/wikicode may make page editing more difficult), nor contain  tags (produces big text), or line breaks (  tags)

It is also possible to be playful with the signature, for example by including ornamental Unicode characters (☻♂♖♥★, etc.) and using HTML tags to change the color and/or size.

Length
Please try to keep signatures short, because very long signatures cloud up the page source in edit mode, making it harder for other editors to find where your comment stopped. Both images and long signatures carry the danger of giving undue prominence to that user's contribution. Reduce it to the minimum necessary.

Transclusion/template
Avoid using page transclusion or templates for signatures (like those which appear as  , for example). These are avoidable drains on server resources. Transcluded signatures require extra processing and, whenever you do change your signature source, all talk pages you've posted on must be re-cached. One can imagine the impact if these kinds of signatures were in common use. Signature templates are also vandalism targets, and will be forever, even if the user leaves the project. Simple text signatures, which are stored along with the page content, use no more resources than the comments themselves and avoid these problems.

If you really must use a userpage as a source of boilerplate for your signature, at least substitute it so it is only transcluded once, for example  .