Remove Silkky Cloud, it seems to not be running anymore

README.md

@@ -18,7 +18,6 @@ A list of people and organizations who deploy, maintain and offer open source se
 - [OpenDesktop](#opendesktop)
 - [Ossrox](#ossrox)
 - [PikaPods](#pikapods)
-- [Silkky.Cloud](#silkky-cloud)
 - [Slowb](#slowb)
 - [sp-codes](#sp-codes)
 - [Spacebar Federation](#spacebear-federation)
@@ -154,15 +153,6 @@ Services: Like, a lot? All the major open source tools.
 
 [Go to page](https://pikapods.com/)
 
-## Silkky.Cloud
-> Infrastructure, resources and guides aimed at helping you to protect your privacy against global surveillance.
-
-Pricing: free, no account required.
-
-Services: Piped, Pleroma, Send, Vikunja, Bitwarden, Libreddit, Nitter.
-
-[Go to page](https://www.silkky.cloud/).
-
 ## Slowb
 > Open & Libre. Private & Secure. We can have both, without compromising on the others. SysOps should always be automated.