I decided to comb through this thread backwards and compile a list of the most common suggestions that haven't already been implemented or outright rejected. They're displayed from newest to oldest. Note that I'm not stating my opinion on these; it's simply a list for convenience ^^

• Egg sink


• Improve the official tutorial (Join the discussion here!)


• Make unsellable: neutral potions, basic cooking ingredients, redundancy ingredients, failure ingredients


• A way to increase inventory space


• Increase number of interactions per day


• Interactions reset at a specified rollover time instead of 24-hour cooldown


• Many suggestions/concerns about limited housing (this one's from the Discord mostly)


• Search function for usershops and/or auction house


• Make eggs tradeable/giftable


• A popup when harvesting pumpkin products, to avoid misclicks


• Ability to subscribe to forum threads


• Display own currency when on user profiles


• Receive notification when brewing/baking is complete


• A way to select multiple seeds at once when combining


• Make friends list easier to find


• Profile comments


• Ability to water friends' plants


• Move fertilizer list above seed list on plant/pumpkin cultivation pages to avoid forgetting to fertilize


• Make potion descriptions easier to find