The good questions you have are definitely the ones about collecting in general. (I.e.what got you into collecting/how you got your first toy.) People would 'read' this because they want to see pretty pictures of toys and they also might be interested in people's interesting/funny/unusual anecdotes about collecting. Lists of one dude or another's least or most favourite toys only become interesting if there's some kind of story behind it, so people would need to explain why Optimus Prime is their most prized possession, the reason they only collect Beast Wars toys, what their greatest collecting experience has been, etc. Isolated facts are boring, but the stories behind them can be intriguing.