No problem, I was told that using Maps.me is not the easiest thing to do.

I am sorry, but this doesn't make a sense. Could you add name and some other attributes to explain what actual artifact you are talking about?

:) I have originally wrote the note in English and only later changed to Czech. Oh well.

Thank you very much for the help with OSM. However, I would love to ask you to check that the thing you are adding has not been already added before? All three pubs in this changeset has been already present (albeit sometimes with less information than what you provided). I had to clean up after you.

Děkuji mockrát za pomoc s OSM. Mohl bych Vás ale požádat, abyste zkontrolovala, že podnik, který přidáváte už v mapě není? Všechny tři podniky, které jste přidala v tomto podání, už v mapě existují (byť často s méně údaji, nežli které jste uvedla vy). Takhle musím běhat a uklízet za Vámi.

Aha, tak to jenom smekám. Množství informací mi připadne tak veliké, že jsem Vás podezíral že je pumpujete z mapy.cz nebo něčeho podobného. Děkuji moc.

kde berete ty tuny informací, které teď pumpujete do OSM v Praze ... ? Určitě jsou všechny jsou určitě z public domain zdrojů, že? (pokud ano, tak klobouk dolů).

Галерея Трафака ... this is certainly wrong: the object is marked as a post office. Also, the author has pushed a Russian name to the Czech one.

OK, mlčím, balím.

??? Takže je to na tom parkovišti?

Don’t add translations which are wrong (“Автобусы 2 и 52” is not a translation of the Czech “Divadelní náměstí”), please.

Are you certain that these two changes should be grouped together in one changeset? ;) Never mind, I don't we could do anything about it at this stage, but please careful when entering new data. Thank you very much for your help with creating OSM!

This doesn't seems correct ... Tuvalu seems to be all over the world. Literally.