Warn that plixi.com photos will reveal your location
Although this is a plixi.com feature, not seesmic, when i tweeted a photo, a map to my current location (my home) was placed on the plixi.com page.
There was no warning by seesmic that I was revealing my home address to the world... infact i didn't intend to share the photo at all, i had bumped the wrong option in android's share menu and seesmic instantly uploaded it to plixi.com.
Some warning, or some kind of "are you sure you want to upload?" would be nice.