The geotagging feature lets you optionally attach a latitude and longitude to your tweets. If you receive the tweet in Twittelator, you can tap on the sender's avatar icon to see the geotag and pull up a Google map of the location near where the tweet was sent. The app lets you turn off geotagging when you send a tweet, which is useful if you're trying to shake off a stalker. It's also cool to use "nearby search" to find people who are near you and sending out tweets, and view their location on a map.
The official retweet feature has been going live for the past two weeks or so, although as of yet I haven't seen or been able to send a retweet that appears with the new retweet icon. In the web-based Twitter, I do see the new icons and messages that say "Retweeted by you," but I'm not sure why I'm not seeing this in Twittelator Pro.
Is anyone else using Twittelator Pro 3.3.1 who can vouch that the new retweet capability is working for them? Leave a comment.