Yahoo's Blistering Buzzword Barrage

I logged onto Yahoo and found that my profile had been changed. The first of Yahoo’s “Top Questions” is “What happened to my profile?” but the link just goes to the aggressively cheerful “Welcome to the Profiles Tutorials!” page, which does not actually answer the question. Another question is “What happened to my alias profile?“, which includes this heap of committee-spawned obfuscatory hooey: If you had a profile page associated…