I’m sorry about this cold contact form. But please don’t see it as a barrier. Come on! If you write to me it will get right to my mailbox. And I will answer you with my personal account, of course. Ok, if you need to know it for any reason my email is:

gu [at ]

You just have to switch the [at] for a @. Come on! You can do it!
Please just don’t tell it to all those spammers.