I am trying to write an application that uses the delicious API and I have some questions:
1. The API docs state that delicious accounts created using a Yahoo ID must use OAuth and v2 of the API. What's the recommended way of telling whether the account was created using a Yahoo ID? Will the account name end in '@yahoo.com' or something, or should I use OAuth for all accounts (including ones created before Yahoo acquired delicious)?
2. When signing up for an OAuth consumer key, it asks for the name of the application. If I change the name of the application after obtaining a consumer key (this is likely to happen), will I need a new consumer key?