PBase

Two things would be big improvements for uploading:
-plug in to upload directly from Lightroom (like Flicker, SmugMug etc.)
-ability to upload metadata like a title and keywords directly from the file

Both of these would greatly simplify the upload process

A Lightroom export plugin similar to what is now available with Smugmug would be great. The Smugmug is a streaming interface for Lightroom 3 which automatically will repost pictures that have been updated. It is also better than the Flickr plugin where you need to move the pictures into sets manually after upload.

IMO it's pretty sad that Pbase hasn't come up with a Lightroom plug in - they are supposed to be a major player, but much of the technology is minor league. I found a third party one that works with Lightroom 2, but not with Lightroom 3.