It's not a secret hobby, I personally don't care if you copy the info and post it in your own thread, I am all for better education of the masses, just as long as you get it right.
Reference where the info came from or not, just don't claim it's your research, it takes many many hours/days of research just to come up with the info on one title, then once it is shared everyone helps by discussing and expanding adding to and to the information being analysed, it is then corrected where needed (because it is not always right the first time); We have a lot of expert, very experienced and extremely knowledgeable Daybillers on VMPF (they like to huddle together like moths round a candle) - VMPF has become an excellent resource for Daybill information being shared as a result.
We also email eBay sellers to those links to help them understand when their listing is wrong and if they completely ignore us then we 'out' them in the forum as we did for two sellers for the Peter Pan daybill - they weren't happy, one threatened legal action for defamation, good luck.