I have a friend who has no problem whatsoever with legroom.
But you should hear him on the subject of wheelchair access and treatment at airports.
Drift alert......
Everyone has their special beef. Yours may be legroom; mine is the way that returning residents and more importantly visitors are treated by airports and the infamous "UK Borders" (Immigration to those who don't understand fatuous, catchy titles), at BAA airports in particular, where the standard is worse than third-world.
Back to legroom; if you want more don't use locos, and pay to sit at the front in the others. It's that simple.