Tips for ADC players. (from a support main)
Disclaimer: You're probably not going to like this. (These are tips on how to work with your support, yes everything on the list in parenthesis is mild venting, but not to be taken offensively)
1.) If you die, it's not my fault. (If you over extend -even when I keep wards up- and die to a jungle gank, it's your fault. Sorry, but it's true.)
2.) For the love of god, research support champs. (I have cool downs, if you see I've used a spell, don't automatically expect it to refresh in .5 seconds.)
3.) Disengaging does not mean fight. (If I use Janna to disengage the enemy, why would you take that as a sign to rush into your own death? You deserve to respawn.)
4.) Screw your support items. (I'll buy a sightstone to ward for you and I'll even get a crucible or locket for you. After that? I have to buy items that allow me to support better - Mana Regen, CD reduction, some AP to make my buffs stronger, etc.)
5.) If I peel to save YOU do not call me a feeder. (Seriously, call me a feeder after peeling and I will roam and leave you to carry all by your lonesome.)
Because I feel this needs repeating I HAVE COOL DOWNS AND MANA COST TO WORRY ABOUT I can't just mindlessly spam my skills for the sake of your early first blood.
6.) If I buff you, don't run away. (As Morgana - I shield you, you're immune to CC and it absorbs damage, why so scared? As Janna - Absorbs damage and even makes you hit for more, need I say more? As Nami - (see Janna))
7.) I will die for my ADC if the situation calls for it, please don't waste my death.
8.) CS more, I gain gold passively, but you don't. I can't farm for you effectively (unfortunately, or I would), if you don't farm you can't get items faster for me to feed you more kills. (I'm not even sure why this is an issue, but it is.)
EDIT: (Credit to burdlover90) 9.) Your pings are an invaluable tool in our lane phase. ("if you want to go in, use an attack ping. I'll set it up. If you don't want to fight and just retreat and keep farming, ping me to fall back. I'll play more passive.")
With the above list in mind, I will do everything I can to make my ADC shine, but you have to understand, I can't kill them for you. (Then you'll just say I KS)
EDIT: Thank you for all the up votes, and yes there are supports who could use some tips from an ADC's point of view. (Tsiddique thank you for pointing this out) As I rarely, if ever play ADC anymore, perhaps someone could create a topic for this as well. Bot lane will become a much more challenging lane on both sides of the rift if people just take the time to read it. If a topic is posted for support tips coming from an ADC, please alert me and I will link it into this page to give it more attention.