I was a very happy fan of DGC because the name and the developement process of digital coin, but I dont see any new updates or good services or something that gives the coin a decent value,
What do you mean you "were" a fan? Only for as long as the price was up I suppose. There have just been two updates recently and the numbers of services has increased. Please see digitalcoin.co for these news or check out the digitalcoin forum before you claim there is nothing that "gives" it value. (The German translation of the website will be updated again very soon, once I find the time.)
but atm I am mining this coin and plan this to do it 2 weeks from now with 2000 khash and I hope that the developer is not a scam coin creator and want to make and give his best.
If you had taken more than 1 minute to look at the 200+ pages about digitalcoin or what others have said and written about it, you wouldn't go around and make accusations like that. Mine dgc with how many kilohash you desire, and for how long you desire. But the dev owes you nothing, IMO. It's not like he is there for you to profit from a coin you know nothing about, instead- how about you get involved and help the coin succeed?
What I realized is that the logo for this coin is not fine and dont show it as a highlight coin, but the name is very simple and understandable to everyone because everybody realize in one second what digitalcoin means and thats an important point in my opinion.
I hope we will see any innovations in the coin system in future times and please change the logo.
What I like mostly is that you can create paper wallets for this coin and the android app, but I think its not enough because there are too many coins out there which has other good functionalities.
There is a discussion and many drafts for dgc symbols and logos on the digitalcoin forum. How do you want it to be changed exactly?
By the way for the european bitcoin and alternative digital coin Fans please visit our website at
www.bitcoin-world.de for more information about digital money.
Spam.
. As it shows to remain stable in comparison with other altcoins. 
