First of all, big thanks for the great response on helping out with translating tutorials!
Many of our photographers have made a great effort to write tutorials in English even though it's not their native language. These texts need to be proofread to make sure that the grammar and spelling are ok. Each tutorial is just one page long, so this is usually quite easy. If you are skilled in the English language and want to help out, we offer you 2 months of Pro membership for each tutorial you proofread. Please get in touch with support[at]1x.com if you are interested in helping out.