Please, increase limit for a City name field length in registration (SIM activation) forms. Currently it is only 20-21. For your information, there are lots of cities with names much longer than this (for example, list of towns in Québec).
Being a web developer myself, I can't think of any reason for such restrictions: it's a very user-unfriendly practice. Filling out complex web forms is already a stressful job. Why create additional stress by asking your clients to shorten a legitimate city name (if they happen to live in Sainte-Marguerite-du-Lac-Masson, for example)?
There you are, a quick and easy way to improve your website UX (user experience) - increase a city name field limit - and make registration with PM a little bit easier!