Honestly, I'd guessing that a rash of these "privitizations" will occur. Blogging first blew up, what, two years ago? For many, blogging was an easier way to update friends and fam on their day-to-day affairs. Ya know, without all the labor of adding people into an e-mail address list. For others, blogging was viewed as a way to offer the world a peep at your inner sanctum. But that's all that it would be: a peep. For some others, ahem, it provides a medium wherein thoughts and ramblings could be published for the world at large to read. (In the case of LtW, "at large" means about twelve very discerning strangers.)
For those that fit into categories one and two, strange URLs and random comments invade the blog. And the author might realize exactly how much of his soul's been tossed onto the interweb. Me, I don't put anything up there that will haunt me later, so you may rest assured, Gentle Reader, that LtW will stay active. But some people do dissect rather personal parts of their lives that might, I don't know, cause friends, spouses, and employers some concern. Hence the lockdown.
Ah well, there's like a bajillion blogs out there, so I'll just find some new ones to enjoy.