Twtapps founder, Felipe Coimbra, presented some changes to TwtBizCard with the Montreal Tech Community at the Montreal NewTech Meetup last night. If you haven’t used it before, check out our demo below about how it works.

What we’re trying to do is to create a viable replacement for traditional business cards, especially for people using Twitter as their main communication tool.

Here are some of the main changes:

1) Support for other social networks

You can now add links to any other social network you belong to: Facebook, LinkedIn, MySpace, etc. Anywhere you might want people to be able to contact/connect with you.

2) Widget + Public Profiles

You can now embed your TwtBizCard to your website/blog and have the option to make your contact information available publicly.

3) Integration with Twtvite

Twtvite is one of the most used applications for managing and organizing Tweetups with over 300 upcoming events at any moment worldwide. Now, when you RSVP to an event, your TwtBizCard is automatically swapped and grouped, so  it’s easier to connect with other attendees before and after an event. You can see our quick demo about this integration below:

4) Optimized mobile version for SmartPhones

We want to make it very easy to access and send TwtBizCard in a tweetup setting. Simply access http://twtbizcard.com from your smart phone and you will be able to send a Twitter Business Card just as easy as it takes you to handle a traditional paper one.

When you’re looking at one’s TwtBizCard from your mobile device, you can make alls, send SMS, email easily with the click of a button. Check out or quick demo below: