Originally Posted by
safariofthemind
You are enabling me
I am up to 12 and the missus is hating it! But I just love them too much...even my old odd ball bikes. Oh well, just means having to buy more flowers and chocolate to keep everybody happy

Remind her she'd hate it more if you weighed twice as much and were a couch a potato.
Maybe just casually mention that you want to buy and airplane or a couple of vintage Porsches and the all of a sudden a large bike collection looks great.
FWIW I have around 30 bikes hanging around the place, most are vintage. The collection is dynamic with members coming and going on occasion. The base collection is probably about 6.
Aaron