Twitli 1.80.
Includes showing tweeps on a map, auto update your Twitter location, translation, etc.

Twitli is a lightweight Twitter client. To use Twitli you need an account at Twitter.com.

Features:
- photo upload to Flickr or Google,
tweet the resulting link
- geolocation based on gps or network
- translation
- DM and @reply
- view friends timeline, @replies,
DMs or a user's timeline
- easy follow and unfollow
- supports Laconica

MultiReader is an eBook speaker.
Supported formats : pdf, txt, rtf, epub, doc, ppt.
All languages supported by Android.

It is not a PDF viewer (no nice pictures & so on). MultiReader extracts text from document, and speak it.

Direct access to several online libraries.

Very useful to learn school lessons : review/training for an exam.
Very useful for blind people.