Actually, I was not doing that and was not going to do that.
As for other options: PW:L is not really a viable solution either because of my set up to heal. I am pretty much out of keybind spots and if I did drop something else for it the keybind would not be a quickly accessible one (like say a “P” way across my keyboard from my left hand (or something with a modifier like shift+E or something–which I can botch on occasion). My keys are mostly taken with keybinds because of how I heal by targetting group members and then healing them with keys in a way that resembles pvp.
As for other ways to do it, it is pretty easy for other members to use things like poison totem or whatever dispel they have vs insisting the affix is a “healer affix” and hence it is 100% “the healer’s job.” I only have problems with this thinking in low skilled groups (when healing on one of my alts) where people miss kicks and do not even know what a dispel is, let alone how to use one.
My apologies to anyone thinking I was wrong about the mana cost of flash heal on afflicted, and spamming flash heal on afflicted is not mana intensive. I have not done that, nor do I intend to EVER–so really, I have no idea what it would mean in terms of mana (edit: just did in a key and it took two flash heals (not sure if anyone helped though))–but my thinking originally was that I was not going to waste mana on that when others in the group can simply help me do the affix vs whining. Any groups I join have others that can help–even if they refuse, lack the brain power to do it, or simply dont care enough to help the group. Sorry if I was misunderstood.
Edit: Also, I would add that in the courtyard at WM the mana cost there is often quite high with a lot of damage typically incoming. I have actually gone near oom there pretty often on most of my healers (pretty sure a lot of kicks are typically missed there in low/mid skill pugs). And still, group members have died despite pumping high healing (and hence chewing through lots of mana). And tbh when I first encountered afflicted this week it was on a 17 WM on an alt that is about 467 ilevel. It was a bit intense when others were saying I had to get most or all of the afflicted when the healing was kind of intense in that pug group. And, the hunter in the group said I did not know how to do the affix (but I had dispelled a bunch and he/she was called out for missed kicks, etc.).