For me it might be:
”I want you to know I saw your post” (on a quiet thread, or among forum buddies)
”Thanks for posting the photo” (I truly like photos)
”I agree” (takes less space and time than ‘+1’)
”I respectfully disagree, but thanks for expressing your incorrect view clearly or pleasantly or humorously” (ya dummy)
”I lust for your razor. Give it to me!” (but I’m too restrained to post ‘Love’)
”I want you to know I saw your post” (on a quiet thread, or among forum buddies)
”Thanks for posting the photo” (I truly like photos)
”I agree” (takes less space and time than ‘+1’)
”I respectfully disagree, but thanks for expressing your incorrect view clearly or pleasantly or humorously” (ya dummy)
”I lust for your razor. Give it to me!” (but I’m too restrained to post ‘Love’)