suggestions

Just another brainwave that I'm putting into a forum post. It would be cool if there was a trophy for the amount of time you've played the game.

For example: Addicted (Bronze): Have 5 days of total play time.

Very Addicted (Silver): Have 20 days of total play time.

Super Addicted (Gold): Have 50 days of total play time.

Totally Addicted (Platinum): Have 100 days of total play time.

Needs Professional Help (Platinum)

people would just idle to get them, or have a script that reloads the home page.

you don't get playtime for idling, you only get it for time in battle i believe

You believed wrong. All you need to do is be logged in. The last 15 minutes before you time out are also logged.

Still, thats a 100 days worth of clicking. I mean, there are trophies that you can take shortcuts to get already.

Like Quick Fingers.

Don't really like this idea because it encourages sippingbird-esque refreshing.

The last 15 minutes before you time out are also logged.

That's actually not true. It's based on time between clicks:

t_0: login
t_2: load page (played += 2)
t_6: load page (played += 4)
t_10000: login
t_10005: load page (played += 5)

For a total played of 11 seconds.