add info on layer2s

_layer2/engine.md

@@ -5,4 +5,9 @@ type:
 description:
 ---
 
-About hive engine
+Hive Engine is a smart contracts side-chain platform for the Hive blockchain. This means that it can execute custom smart 
+contracts based on data published to the Hive blockchain. This allows us to do things that are not currently supported 
+by the Hive blockchain, such as creating custom tokens, or literally anything else achievable with a smart contract.
+
+Learn more about [HiveEngine, layer 2 and its functionality in documentation page](https://hive-engine.com).
+

_layer2/honeycomb.md

+---
+title: HoneyComb
+position: 2
+type:
+description:
+---
+
+This is a Decentralized Autonomous Organization built on the HIVE ecosystem. Customize it as you need.
+Powering: [dlux.io](https://dlux.io) (DLUX), and the [3speak.tv](https://3speak.tv) (SPK Claim Chain)
+
+Learn more about [HoneyComb, layer 2 and its functionality in documentation page](https://www.dlux.io/docs/#/).

_layer2/vsc.md

+---
+title: VSC
+position: 3
+type:
+description:
+---
+
+[VSC](https://vsc.eco) is the first truly decentralized, full-featured smart contract system on the Hive blockchain. While smart contract 
+code & state is stored on IPFS, on chain anchor records are created by validators to synchronize state across the network.
+
+Learn more about [VSC, layer 2 and its functionality in documentation page](https://vsc-eco-github-io.vercel.app/).
+
+

_services/dhf.md

@@ -36,6 +36,7 @@ scheduled duration.
 
 #### Tools
 
+* [ecency.com/proposals](https://ecency.com/proposals) - Hive Proposals UI by [@ecency](https://ecency.com/@ecency)
 * [peakd.com/proposals](https://peakd.com/proposals) - Hive Proposals UI by [@peakd](https://peakd.com/@peakd)
 * [wallet.hive.blog/proposals](https://wallet.hive.blog/proposals) - Vote for your favorite Hive proposals without leaving the safety of wallet.hive.blog.
 * [joticajulian.github.io/hiveexplorer/#/proposals](https://joticajulian.github.io/hiveexplorer/#/proposals) - Check who voted what by [@jga](https://peakd.com/@jga)

_services/hivesigner.md

@@ -31,4 +31,4 @@ A full breakdown of OAuth2 and how it applies to Hive and Hivesigner can be foun
 *   [Community Resources]({{ '/resources/#resources-hivesigner-libs' | relative_url }})
 *   [Hivesigner docs](https://docs.hivesigner.com)
 
-For additional material you can refer to the original Hive [blog](https://hive.blog/hive/@good-karma/hivesigner-released-and-ready) post by [@good-karma](https://hive.blog/)
+For additional material you can refer to the original Hive [blog](https://ecency.com/hive/@good-karma/hivesigner-released-and-ready) post by [@good-karma](https://ecency.com/@good-karma)