All bee and bee related products and items should be made compatible with other mods. Some of the mods of that I can think of at the moment:

Pam's Harvestcraft
Rustic
Dark Roleplay Medieval
Forestry
Historicized Medicine (honey items, but no actual bees or hives)
Biomes O Plenty (no bees, but all other bee products)

I would like to see any bee from any mod be able to be placed in an apiary, bee box, or similar structure and behave in relatively the same way as Growthcraft bees. The closest example would be Rustic and Harvestcraft. Would also like to see all products be interchangeable with other mods (ore dictionaried and similar) with exceptions and config options for mods such as Forestry.