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-rw-r--r--doc/paper/taler.tex4
1 files changed, 3 insertions, 1 deletions
diff --git a/doc/paper/taler.tex b/doc/paper/taler.tex
index e060f2427..25770f8b0 100644
--- a/doc/paper/taler.tex
+++ b/doc/paper/taler.tex
@@ -1091,7 +1091,9 @@ perfectly balanced in between frontend and backend. Nevertheless,
these experimental results show that computing-related business costs
will only marginally contribute to the operational costs of the Taler
payment system.
-
+% FIXME: Say that storage costs dominated? Are storage costs comparable
+% for a self hosted system? Didn't we reduce the storage costs with the
+% key generation trick?
\section{Discussion}