Twitter, which recently secured millions in new venture capital, is one of Silicon Valley's hottest social networking properties. Its short blog-message update format has drawn millions who find it ideal, especially for short blasts of communication on the go.
One interesting fad that has popped up on Twitter of late and that is catching the eye of engineers at other network and applications makers for sites like Facebook is the rise of hash tags. Hash tags -- basically a group of words, acronym, or other descriptor proceeding by a pound sign -- are giving people a unique way to connect and are fast becoming a hot social networking trend.
An example of one such Twitter tag is the "#job" tag placed by people looking to hire people or looking for a job themselves. One Twitter user recently posted:
gloeckler: looking for a coder. very small project. anybody interested? #job
The pound tags provide an instant means for people to search with posts that might interest them from all around the world, without directly knowing those people.
People are also using the tag to discuss music festivals and arrange to hang out at them. The #sxsw tag for the South by Southwest music festival is going particularly strong at the moment. This tag represents a common practice by hash tag crafters -- shortening longer topics into a concise acronym. This shortening also represents a challenge to the burgeoning trend as it adds confusion and a cryptic layer for those not in the know about the phrase.
A number of useful sites exist for searching hash tags -- WTHashtag, Hashtag Reference and Tagal.us -- but none of these currently archive exactly what the tags mean. So if you don't know a particular acronym, you'll have to guess what it means or try to find the term in a traditional search.
Despite this obstacle, hashing is rapidly rising in popularity. With MySpace, Facebook, and others considering adding this capability, it may well become the biggest development in social networking of the year, allowing meaningful connections to be made with complete strangers.