Twubs is a unique site which came up to make Twitter hashtags useful. People on Twitter will be using hashtags to relate a topic and attach a purpose to the conversation. Based on this idea Twubs made a site where in people of similar interests can meet online and also start a community on a select topic. This also provides a great way to know what users are buzzing about a topic in the world of social community.

You can log in with your Twitter account in this site to start using its services. It is very easy to find topics anchored with related hashtags. Just enter a hashtag in the box provided and hit enter to get real time conversations related to that particular hashtag. On the front page you can see some popular Twubs, Conference Twubs, featured Twubs and Twubs categories. Click on any of it to explore them in detail.

You can also start #hashtag community so that people can join in your community and share ideas, thoughts, interests, etc., with each other. You could also become an editor and style a #hashtag accordingly. If there is hashtag community already then you can instantly join as a member of that community.

Twub will instantly aggregate content from Twitter and Twitpic also gets videos and images from popular sites like YouTube and Vimeo for a given hashtag. Using tweet filter you can filter tweets from media and members or choose to view them all. Other interesting feature is when you hover your mouse over a user image you can view his Twitter profile and some of his recent tweets.

This is a good resource to know similar interest people on Twitter. Twubs conference suit and Tweetups and events scheduler make it one of a kind site to help users with similar interests get together on web.