Agree with previous posters in that the new "improvements" have made the whole site a slow, sluggish mess. To add, not sure what they did with regards to their search engine, but it's an equally hot mess as well. Finally, it seems they've done something to their messaging filters, as the amount of SPAM and "Buy Some Followers" PM's I've received has tripled since the implemented "improvements."
Perhaps one day they'll learn to leave well enough alone...