Recently active topics in Socialthing! tagged with profile

In regards to the user's own lifestream, what determines the oldest update? For example my oldest update is April 21, 2008 (a Vimeo Like) but I have items from my other services such as del.icio.us & Flickr which go way back.

Would they get included as well & how is it worked out in general?

I was looking at my own twitter posts in my lifestream and I noticed that the "Twitter Profile" link was a link to socialthing.com instead of to my actual twitter profile. Also instead of my twitter picture, it displays the socialthing! blob dude. Is that the expected behavior?

Also I have a mixed case last name (ex. McMurphy) but only the first letter is capitalized. In on my profile page the correct capitalization is entered but in the lifestream the second capital letter is made lowercase.