Two questions...
*What are the star symbols above my enemies?
These indicate how hard that enemy is. 1 star enemies are relatively weak, while 4 star enemies might require teamwork to bring down.
TIP: Higher star enemies have better chances to drop loot/items that are better than lower star enemies of the same level.
At one point can you realistically (without top notch gear, or gear that a higher level had to get for you) solo 4 stars? how about 5 stars? 6?
I realize this may differ by player skills, and classes, but I'm hoping there is an answer that would apply to most?
*Where can I get free platinum? (answer courtesy of ZorG)
You can go to an in-game menu -> Social Network -> Facebook/twitter. Like Celtic heroes group and follow it on twitter => you get 10 platinum
Is this per iDevice? I have 3 CH accounts now, and it looks like I can only 'tie' to one FB account, and only 1 of the 3 accounts received platinum for liking.