Comment Re:You'll live in the house for decades... (Score 1) 344
...but how long will any mobile phone technology last? Will you find yourself having to re-do it all every 5 years as phone/carrier makers obsolete what you developed for?
Symbian for one has a compatibility promise that explicitly addresses that problem. The introduction of Platform Security in version 9.0 caused such an (unavoidable) compatibility break that they effectively had to say "never again". As long as you follow the rules (use only the published APIs and rely only on documented behaviour) you should be OK. [Disclaimer: I work for Symbian]