Aside from the fact that you may possibly be banned for using Chrome app to auto-open every link on a page ("botting" ) just to get 1000 hearts in an hour, this is a pretty outlandish request to make on the average user.
I can recall an Easter a few years back where we had to find 500 eggs in 2 weeks, which was excruciating at the very least. Sure there are lots of NPC's posting, but that's still at the very least 200 hearts a day. It took me an entire night to get 200 hearts clicking and looking by hand. Not a lot of people have this kind of time to spend. I guess it's better than the xmas event when we would only get one snowflake every 4 hours, but at least we were playing games/attacking in the meantime.
This is just boring. It's just clicking links man. What about having a flash game where we scrub Liams abs for 25 hearts, or catching falling hearts while avoiding broken hearts (just switching the owls icon from the xmas game to hearts), or another matching game, or collecting hearts from the shops? You guys have the framework to make things interesting, you're just not bothering to use them.
For Easter, you could have the owl game again with EB and Diedrich heads floating down the screen. You could have various other games to find eggs, you could even hide them on the shops pages such as for caroling/ToT. But please have more variety than clicking links or finding a*****e egg 20x20 pixel images on pages. And if you do, PLEASE dont make the threshold so high. It's not "more fun" to have to scour the website for more links. It is fun to play games though.