diff --git a/content/blog/ethereum-mining.md b/content/blog/ethereum-mining.md
index b850604..653276e 100644
--- a/content/blog/ethereum-mining.md
+++ b/content/blog/ethereum-mining.md
@@ -53,7 +53,7 @@ ethminer occasionally loses its connection to the mining pool and then terminate
 $ mkdir -p ~/.config/systemd/user/
 
 # edit ~/.config/systemd/user/ethminer.service so it contains the following contents:
-$ cat ~/.config/systemd/user/ethminer.service 
+$ cat ~/.config/systemd/user/ethminer.service
 Unit]
 Description=Ethminer Ethereum Miner Daemon
 
@@ -78,5 +78,3 @@ More details about systemd user services can be found [on the Arch wiki](https:/
 * https://ethereum.org/learn/
 * https://unblock.net/cryptocurrency-consensus-algorithms/
 
-_If you enjoyed this intro and would like to support the blog, please feel free to tip me at Ethereum address 0xf7318Ac0253B14f703D969483fF2908b42b261cc_
-
diff --git a/content/blog/the-dweb-needs-work.md b/content/blog/the-dweb-needs-work.md
index 2400d56..0183a9b 100644
--- a/content/blog/the-dweb-needs-work.md
+++ b/content/blog/the-dweb-needs-work.md
@@ -52,6 +52,3 @@ Folks clamoring for an edit button on Twitter will have a bad time on the Dweb a
 The technical hurdles described above would include solutions if I was clever enough to have solved them. The difficulty of maintaining robust peer-to-peer routes is a particularly thorny problem with [old solutions](https://en.wikipedia.org/wiki/STUN). A hybrid solution may be necessary. I'm most encouraged by the work done to establish Dweb authenticity, though the work I've seen depends on the Ethereum block-chain and is therefore limited by Ethereum gas prices. All eyes on the Ethereum community to get that one under control.
 
 I also wonder if the content distribution mechanisms developed for a centralized web are simply unsuitable for the Dweb; maybe we're better served by new models that "lean in" to the Dweb's stateless eventual propagation. Maybe Martians will remember weblogs as historical curiosities.
-
-_If you enjoyed this post and would like to support the blog, please feel free to tip me at Ethereum address 0xf7318Ac0253B14f703D969483fF2908b42b261cc_
-
diff --git a/layouts/blog/single.html b/layouts/blog/single.html
index bbff484..9529611 100644
--- a/layouts/blog/single.html
+++ b/layouts/blog/single.html
@@ -37,6 +37,11 @@ <h1 class="post-title">
 
       <div class="post-content">
         {{ .Content }}
+        {{ range $tag := .Params.tags }}
+          {{ if eq $tag "dweb" }}
+            <p class="donate"><em>If you enjoyed this post and would like to support more of the same, contribute ETH to 0xf7318Ac0253B14f703D969483fF2908b42b261cc.</em></p>
+          {{ end }}
+        {{ end }}
       </div>
     </article>