To be fair, that was probably the single most justified occasion for that fetish to surface given how Meg's powers work and her lack of control over them at the time -- one of the reasons I though the MI 13 Annual was so much crap with a couple of gems.
It's like Cornell ignored everything from at least the Ellis run onwards when Meg was in pretty much absolute control over her powers and herself.
She also really really should have shown up in Exiles and not Hell given how House of M ended.