Thank you for checking my work.

Could you, please, be a bit more specific on what exactly was "simply wrong"? We have updated this dataset about 6 weeks ago so I don't think there should be anything that is incredibly old or wrong. But hey, I may be wrong so thank you for letting me know.

We link to those 3rd party websites in cases when we do not know the official hotel website. The idea is to add at least some kind of a directory website to give the user the option to find more information without having to Google it himself / herself. Just to make that one step a bit easier. We never overwrite any existing websites that works.

Sorry if you feel that websites we link to are dodgy - based on the audit we've done on them I don't share that opinion. In fact the information they present is very up to date. Please feel free to share a less dodgy alternative.

And no, this is not advertising but yes, it is a semi-organized activity of a group of co-workers. See more here: https://wiki.openstreetmap.org/wiki/Organised_Editing/Activities/Trziste_prace 